IK10 telephones

Sound level: 80 dB

... speech length or size does not vary with the number of telephone distance varies. 5.Telephone housing patented design, waterproof, dustproof, no waterproof cover, beautiful and practical. 6.Telephone ...

... special requirements for moisture, fire, noise, dust and frost. 2.Suitable for high noise areas. Product Features 1. The telephone can form an independent communication system with the program-controlled switch and ...

Sound level: 80 dB

The JWAT415 telephone is a high-tech product that combines the actual needs of expressway sites. It is widely used in expressways, tunnels, and pipe corridors. Features 1. The whole machine is made of cold rolled steel ...

Sound level: 80 dB

... of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5.Telephone circuits within the integrated circuit using internationally ...

Sound level: 85 dB

... DHCP, SIP. 7.Weather proof protection to IP65 8.Wall mounted, Simple installation. 9..Multiple housings and colors. 10.Self-made telephone spare part available. 11.CE, FCC, RoHS, ISO9001 compliant. Application The ...

Sound level: 80 dB

... the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5. Volume adjusted of the amplifier. 6. Telephone circuits within the integrated circuit ...

Sound level: 80 dB

Industrial Telephone Engineer Plastic Anti-Weather Telephone - JWAT904 Category：IP Telephone Model：JWAT904 Product Name： Weatherproof Telephone Protection： IP66 Dimensions： ...

Sound level: 100 dB

... the phone case, waterproof, dustproof, no need for waterproof cover, beautiful and practical. 5. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has the precise ...

Sound level: 80 dB

Dustproof clean room telephone elevator intercom system service phone-JWAT401 Model： JWAT401 Protection Class： IP54 Dimensions： 237 × 133 × 44 Material： Stainless Steel 304 Communication Mode： Analogue Product ...

Sound level: 80 dB

... the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5.Telephone circuits within the integrated circuit using internationally ...

Sound level: 85 dB

Telephone waterproof KNSP-01T2S The waterproof telephone using in the tunnel communication dispatching system, the emergency telephone is used to solve the problem that the telephone ...

Sound level: 0 dB - 70 dB

... on the surface, bright color, 5-10 years not fading, completely conform to the standards of GB/T5237.2-2000. 2. Scope of application It is applied to highway for emergency call, railway or subway for interval telephone ...

Sound level: 85 dB

... Resistant Telephone KNSP-19 Weather resistant Telephone for tunnel made of aluminium alloy material by die casting. The Self-checking telephone is rugged and durable. weatherproof , ...

Sound level: 80 dB - 90 dB

... compatible receiver, Noise canceling microphone. 9. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational. 10. Selectable 7 minute ...

Sound level: 70 dB - 85 dB

Tunnel Telephone KNSP-04 We are a Tunnel telephone manufacture. we produce large quantity of Tunnel telephone and export to many countries. Tunnel telephone are widely ...

Sound level: 80 dB - 95 dB

... canceling microphone. 10.Phone integrity wiring to enable the telephone system to check if the telephone unit is still operational. 11. With external Lamp indicator. Red Flash Light.Work ...

Sound level: 70 dB - 85 dB

Mining Telephone KNSP-11 KNTECH provide underground communication system and export minging telephones for over 15 years. The mining telephone widely used in coal mines and coppermine. ...

Sound level: 70, 60 dB

Telephone waterproof KNSP-03T3J ERT (emergency roadside telephone) are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install railway telephone. ...

Sound level: 90 dB

... Handset with industrial strong curly cord . 9. Door cover: orient automatically and good self - closing, convenient for use. 10. Temperature range from -40 degree to +70 degree. 11. Support echo cancellation. 12. ...

Sound level: 70 dB

... function upon buyer’s requirement). 9. Body in electrophoresis process finish no fingerprint. Resistant to corrosion 10.Telephone line powered, RJ11 twisted pair cable connection. 11. Application: ...

Sound level: 80 dB

... : that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Metal Bodied Weather and Vandal Resistant Telephone As a weatherproof telephone, ...

Sound level: 80 dB

KEYWORD DEFINITION Weatherproof: that protects the telephone from wind, rain and other adverse weather conditions Model Number: JR101-FK As a weatherproof telephone, it is fully contained within a ...

Sound level: 80 dB

... IP67: No ingress of dust; complete protection against contact (dust-tight). Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, it is fully contained within a corrosion ...

Sound level: 90 dB

Keyword Definition Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions As a weatherproof Automatic Dialers, it is fully contained within ...

Sound level: 80 dB

This Rugged Prison SIP Telephone is designed to meet the needs of client who experience loss through vandalism. Housed in stainless steel box and manufactured to a high standard, these telephones offer ...

Sound level: 80 dB - 90 dB

Vandal Resistant Visitation Telephone/Prison Telephone This Telephone is housed in robust steel box and manufactured to a high standard, it is offer increased resistance to vandalism, ...

Sound level: 80 dB - 90 dB

Vandal Resistant Prison Telephone/Inmate Telephone This Telephone is housed in robust steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ...

Sound level: 80 dB

Auto-dial Phone/Automatic Dialers This Telephone is housed in vandal resistant steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the primary function of communications ...

Sound level: 85 dB

... HP、MPEG4 SP、MJPEG Resolution Ratio :1,280*720@20fps、 Sensitivity :0.5Lux,1.0V/lux-sec (550nm) Viewing angle :135'(H),109'(V) Video Compression Output :16Kbps - 2Mbps FPS:10-30fps D-Range:71dB（SNRMAX = 42.3dB）

Sound level: 90 dB - 110 dB

... VoIP Lift Emergency Telephone is constructed of stainless steel which is completely sealed dust and corrosion protected surface. Four embedded mounting holes to prevent phone be stolen. MAIN FEATURES of VoIP Lift ...